EP 1300004 B1 20110330 - DEVICE AND METHOD FOR REDUCING FLICKER DEFECTS
Title (en)
DEVICE AND METHOD FOR REDUCING FLICKER DEFECTS
Title (de)
VORRICHTUNG UND VERFAHREN ZUR REDUKTION VON FLACKERSTÖRUNGEN
Title (fr)
DISPOSITIF ET PROCEDE DE REDUCTION DES SCINTILLEMENTS PARASITES
Publication
Application
Priority
- DE 10033420 A 20000708
- EP 0107619 W 20010704
Abstract (en)
[origin: WO0205548A1] The invention relates to a device for reducing flicker defects in a video signal, comprising a temporal median filter and a filter which is connected downstream. The temporal median filter is used for compensating fluctuations in brightness in the video signal. The filter that is connected downstream separates high-frequency signal parts from the output signal of the temporal median filter and suppresses high-frequency signal parts with a high amplitude.
IPC 8 full level
CPC (source: EP US)
H04N 5/21 (2013.01 - EP US); H04N 7/0132 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
WO 0205548 A1 20020117; AU 8579601 A 20020121; DE 10033420 A1 20020117; DE 50115832 D1 20110512; EP 1300004 A1 20030409; EP 1300004 B1 20110330; EP 1300004 B8 20110511; JP 2004503187 A 20040129; JP 4913978 B2 20120411; US 2003147011 A1 20030807; US 7466364 B2 20081216
DOCDB simple family (application)
EP 0107619 W 20010704; AU 8579601 A 20010704; DE 10033420 A 20000708; DE 50115832 T 20010704; EP 01965058 A 20010704; JP 2002509282 A 20010704; US 33208703 A 20030102